Global Patent Index - EP 2625429 B1

EP 2625429 B1 20190612 - PUMP AND METHOD FOR DELIVERING AND DEGASSING A LIQUID BY MEANS OF A NOZZLE IN THE PUMP INLET

Title (en)

PUMP AND METHOD FOR DELIVERING AND DEGASSING A LIQUID BY MEANS OF A NOZZLE IN THE PUMP INLET

Title (de)

PUMPE UND VERFAHREN ZUR FÖRDERUNG UND ENTGASUNG EINER FLÜSSIGKEIT MITTELS EINER DÜSE IM PUMPENEINLASS

Title (fr)

POMPE ET PROCÉDÉ DE REFOULEMENT ET DE DÉGAZAGE D'UN LIQUIDE AU MOYEN D'UNE BUSE DANS UNE ENTRÉE DE POMPE

Publication

EP 2625429 B1 (DE)

Application

EP 11763602 A

Priority

  • DE 102010047698 A
  • EP 2011004838 W

Abstract (en)

[origin: WO2012045404A1] An inexpensive and simple-to-control solution for degassing liquid media is to be provided by way of a pump for delivering and degassing a liquid and having a pump housing with a pump inlet and a pump outlet, wherein a pump impeller which is connected to a drive motor is provided within the pump housing and wherein a nozzle is provided in a degassing device. This is achieved with a pump by virtue of the fact that the at least one nozzle (7) is arranged in the pump inlet (4), wherein an entry of liquid into an interior (6) of the pump housing (2) is possible only through the nozzle (7), and the degassing device has a control device which is connected to the drive motor (3).

IPC 8 full level

F04D 9/06 (2006.01)

CPC (source: EP)

F04D 9/06 (2013.01)

Citation (examination)

EP 0440455 A1 19910807 - AHLSTROEM OY [FI]

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

DE 102010047698 A1 20120412; DE 102010047698 B4 20120712; AU 2011313610 A1 20130321; AU 2011313610 B2 20141002; AU 2011313610 C1 20150122; DK 2625429 T3 20190819; EA 024016 B1 20160831; EA 201300417 A1 20130930; EP 2625429 A1 20130814; EP 2625429 B1 20190612; PL 2625429 T3 20191129; WO 2012045404 A1 20120412

DOCDB simple family (application)

DE 102010047698 A 20101006; AU 2011313610 A 20110928; DK 11763602 T 20110928; EA 201300417 A 20110928; EP 11763602 A 20110928; EP 2011004838 W 20110928; PL 11763602 T 20110928